20035187036 has 12 divisors (see below), whose sum is σ = 36192596160. Its totient is φ = 9694445280.

The previous prime is 20035187027. The next prime is 20035187101. The reversal of 20035187036 is 63078153002.

It is a junction number, because it is equal to n+sod(n) for n = 20035186987 and 20035187005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80786921 + ... + 80787168.

It is an arithmetic number, because the mean of its divisors is an integer number (3016049680).

Almost surely, 2^20035187036 is an apocalyptic number.

It is an amenable number.

20035187036 is a deficient number, since it is larger than the sum of its proper divisors (16157409124).

20035187036 is a wasteful number, since it uses less digits than its factorization.

20035187036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161574124 (or 161574122 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 35.

The spelling of 20035187036 in words is "twenty billion, thirty-five million, one hundred eighty-seven thousand, thirty-six".